TREPTWO, Leon <br/><br/>
Schwartzenstein, Moerchner-Moesele 

 -  Deutsche Verlags-Anstalt  Stuttgart  1909 
 - 81p., plates, illus., map.  18cm. 
 - [Table] .
<br/><br/> In German 
<br/><br/><label>Dewey Class. No.: </label>266.7